Merge pull request #72347 from NixOS/bash-no-undef-vars

treewide: `set -u` everywhere
2019-11-04 19:52:33 -05:00
parent 0a9e548b2f c5cf009996
commit acd2d19484
65 changed files with 95 additions and 134 deletions
@@ -99,7 +99,7 @@ stdenv.mkDerivation ((builtins.removeAttrs attrs ["source"]) // {
    runHook preUnpack

    if [[ -f $src && $src == *.gem ]]; then
-      if [[ -z "$dontBuild" ]]; then
+      if [[ -z "''${dontBuild-}" ]]; then
        # we won't know the name of the directory that RubyGems creates,
        # so we'll just use a glob to find it and move it over.
        gempkg="$src"